| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 165,093 | +26.6% |
| 2024/3 | 130,436 | +77.0% |
| 2023/3 | 73,683 | -29.2% |
| 2022/3 | 104,144 | -5.0% |
| 2021/3 | 109,651 | +79.0% |
| 2020/3 | 61,265 | -4.0% |
| 2019/3 | 63,832 | -44.6% |
| 2018/3 | 115,322 | +10.6% |
| 2017/3 | 104,278 | -15.2% |
| 2016/3 | 122,977 | -20.4% |
| 2015/3 | 154,471 | +3478.2% |
| 2014/3 | 4,317 | -84.0% |
| 2013/3 | 26,993 | -62.9% |
| 2012/3 | 72,749 | - |